Credit & Copyright: Dietmar Hager,
Eric Benson
Explanation:
Large spiral galaxy NGC 4945 is seen nearly
edge-on
in this cosmic galaxy close-up.
It's almost the size of our
Milky Way Galaxy.
NGC 4945's own dusty disk, young blue star clusters, and pink star
forming regions stand out in the colorful telescopic frame.
About 13 million light-years distant toward the
expansive
southern constellation
Centaurus,
NGC 4945 is only about six times farther away than Andromeda,
the nearest large spiral galaxy to the Milky Way.
Though this galaxy's central region is largely hidden from
view for optical telescopes, X-ray and infrared observations indicate
significant
high energy emission and star formation in the core
of NGC 4945.
Its obscured but active nucleus qualifies the gorgeous island
universe as a Seyfert galaxy
and home to a central supermassive black hole.
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 |
Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr' |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Publikacii s klyuchevymi slovami:
spiral galaxy - active galaxy - Seifertovskaya galaktika - spiral'naya galaktika
Publikacii so slovami: spiral galaxy - active galaxy - Seifertovskaya galaktika - spiral'naya galaktika | |
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